Batu Khan was a Mongol ruler and founder of the Golden Horde, a constituent of the Mongol Empire. Batu was a son of Jochi, thus a grandson of Genghis Khan. His ulus ruled over the Kievan Rus', Volga Bulgaria, Cumania, and the Caucasus for around 250 years.
Batu depicted by Rashid al-Din
Destruction of the capital of Vladimir-Suzdal by Mongol armies. From the medieval Russian annals
Warriors of the Golden Horde sack Suzdal.
Béla IV flees from Mohi, detail from Chronicon Pictum
Ögedei Khan was the second ruler of the Mongol Empire. The third son of Genghis Khan, he continued the expansion of the empire that his father had begun.
Statue of Ögedei Khan in Sükhbaatar Square, Ulaanbaatar. Together with Kublai Khan's, and the much larger Genghis Khan's statues, it forms a statue complex dedicated to the Mongol Empire.
Coronation of Ögedei in 1229, by Rashid al-Din, early 14th century
Detail of miniature from the Illustrated Chronicle of Ivan the Terrible depicting the Mongols capturing a city (16th century)